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arXiv · hep-lat/0009030

Simulating Simplified Versions of the IKKT Matrix Model

J. Ambjorn·K. N. Anagnostopoulos·W. Bietenholz·T. Hotta·J. Nishimura
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Abstract

We simulate a supersymmetric matrix model obtained from dimensional reduction of 4d SU(N) super Yang-Mills theory (a 4d counter part of the IKKT model or IIB matrix model). The eigenvalue distribution determines the space structure. The measurement of Wilson loop correlators reveals a universal large N scaling. Eguchi-Kawai equivalence may hold in a finite range of scale, which is also true for the bosonic case. We finally report on simulations of a low energy approximation of the 10d IKKT model, where we omit the phase of the Pfaffian and look for evidence for a spontaneous Lorentz symmetry breaking.

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J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz, T. Hotta, J. Nishimura. 2000-09-21. Simulating Simplified Versions of the IKKT Matrix Model. https://doi.org/10.1016/s0920-5632(01)00877-5

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